1. China Mobile Communications Group Beijing Co., Ltd. is located at No.7 Dongzhimen South Street, Dongcheng District, Beijing.
2. The second branch of China Mobile Communications Group Beijing Co., Ltd. is located at No.42 Nanlishi Road, Xicheng District, Beijing.
3. No.3 Branch of China Mobile Communications Group Beijing Co., Ltd. is located on the 5th floor of Shouxiang Science and Technology Building, No.52 Xueyuan Road, Haidian District, Beijing.